Evandro C. Bracht, Luis A. A. Meira, Flavio Keidi Miyazawa. A Greedy Approximation Algorithm for the Uniform Labeling Problem Analyzed by a Primal-Dual Technique. In Celso C. Ribeiro, Simone L. Martins, editors, Experimental and Efficient Algorithms, Third International Workshop, WEA 2004, Angra dos Reis, Brazil, May 25-28, 2004, Proceedings. Volume 3059 of Lecture Notes in Computer Science, pages 145-158, Springer, 2004. [doi]
Abstract is missing.